<div class="wrapper">
    <div class="button-container">
        <button onclick="updateChart('radarLine')">Radar Line</button>
        <button onclick="updateChart('radarArea')">Radar Area</button>
        <button onclick="updateChart('nightingale')">Nightingale</button>
        <button onclick="updateChart('radialColumn')">Radial Column</button>
        <button onclick="updateChart('radialBar')">Radial Bar</button>
    </div>
    <div id="myGrid" class="ag-theme-quartz"></div>
    <div id="myChart" class="ag-theme-quartz"></div>
</div>